EP0519289A1 - Rideau à lamelles pour des volets roulants - Google Patents

Rideau à lamelles pour des volets roulants Download PDF

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Publication number
EP0519289A1
EP0519289A1 EP92109619A EP92109619A EP0519289A1 EP 0519289 A1 EP0519289 A1 EP 0519289A1 EP 92109619 A EP92109619 A EP 92109619A EP 92109619 A EP92109619 A EP 92109619A EP 0519289 A1 EP0519289 A1 EP 0519289A1
Authority
EP
European Patent Office
Prior art keywords
slats
slat
wood
curtain according
slat curtain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP92109619A
Other languages
German (de)
English (en)
Other versions
EP0519289B1 (fr
Inventor
Gerald Rankl
Gerhard Haubenwallner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0519289A1 publication Critical patent/EP0519289A1/fr
Application granted granted Critical
Publication of EP0519289B1 publication Critical patent/EP0519289B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/155—Slats connected by separate elements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/155—Slats connected by separate elements
    • E06B2009/1555—Flexible elements, e.g. tapes, strips, cords or chains
    • E06B2009/1561—Strips

Definitions

  • the invention relates to a lamella curtain for roller shutters according to the preamble of claim 1.
  • roller shutters are equipped with such a slat curtain nowadays, in particular also smaller roller shutters, which are referred to as mini roller shutters.
  • mini roller shutters Between the joint sections and the longitudinal slat edges, slit-shaped recesses are often provided for the light inlet and for ventilation when the slat curtain is partially pulled upwards.
  • the slats are usually made of plastic or metal. Wooden slats were also used in the past. However, roller shutters with slats made from wooden slats tend to deform, especially when the slats sag, if the roller shutter has been open for a long time. The warping of the wooden slats, in particular due to fluctuations in moisture, also leads to malfunctions due to jamming of the slats in the running rails and to poor closure of the slats.
  • wood has a number of advantages over other materials. As a natural material, wood is perceived as more pleasant than plastic, for example. A wooden curtain can also be tastefully combined with other wooden furnishings on the house or in the house. The large variety of wood types also allows a large range of wooden curtains of different woods. In addition, wood can be painted with a wide variety of colors as required.
  • a slatted curtain according to the preamble of claim 1 is known from German Offenlegungsschrift 25 05 682.
  • the slats consist of heat-insulating foam.
  • the carrier element is inserted into a groove in the foam lamella and connected to it by gluing.
  • a plug connection is not able to connect the slats of a slatted curtain firmly enough.
  • the object of the invention is therefore to provide a perfectly functioning, burglar-proof slat curtain, in particular for mini-roller shutters, made of wood, in which the usual roller shutter parts, such as roller shutter box, guides, etc., can be used.
  • carrier elements e.g. by extrusion, injection molding or casting, on which the joint sections are provided.
  • the slats formed in this way can be e.g. be coated with a wood-like surface.
  • the carrier element can be easily pressed or cast into the press or cast wood. This ensures a high strength of the wooden slats and a high level of security against break-ins.
  • the pressed or cast wood can also be made using wood-like materials.
  • crushed bark can be used to manufacture the pressed or cast wood.
  • each of the horizontal slats 1, 2, 3 of the curtain has a support element 4, 5, 6.
  • Each carrier element 4, 5, 6 is designed as a strip, for example made of metal, such as aluminum sheet or plastic, which runs through the lamella 1, 2, 3 essentially along its entire length.
  • each lamella 1, 2, 3 is made of a pressed or cast wooden strip into which the carrier element 4, 5, 6 is pressed or cast, for example by extrusion, in such a way that each carrier element 4, 5, 6 on both sides (a, b ) is coated with pressed or cast wood.
  • the pressed or cast wood can be made from the desired type of wood and optionally provided with decorations on the surface.
  • Each carrier element 4, 5, 6 protrudes with its upper end from the lamella 1, 2, 3.
  • the upper end and the lower end are each provided with a hook-shaped joint section 7, 8.
  • the joint sections 7, 8 By interlocking the joint sections 7, 8, the slats 1, 2, 3rd articulated together. While the upper hook-shaped section 7 is formed by rolling in the relevant end of the carrier element 4, 5, 6, the other, lower section 8 of each slat is designed as a groove integrated into the lower edge of the slat 1, 2, 3.
  • the lower hook-shaped section 8 consists of a channel-shaped section 9 of the carrier element 4, 5, 6 which is approximately U-shaped in cross section and has an inwardly bent edge 10 on which the lower edge of the other hook 7 rests, as a result of which the two hooks 7, 8 are hooked together.
  • the support element 4, 5, 6 is provided with recesses or openings 11 which serve as light and ventilation slots. So that they can perform this function, the channel-shaped section 9 has a depth that is so great that not only the hook 7, but the entire section 12 projecting from the lamella 1, 2, 3 can be pushed into the channel-shaped section 9.
  • the roller shutter is partially pulled upwards, as shown in FIG. 1 for the slat 1, the recesses 11 in the support element 5 of the slat 2 arranged underneath are thus released, while when the roller shutter is completely lowered, as in FIG Slats 2 u. 3, the lamellae 2, 3 lie firmly against one another, that is to say the sections 12 with the openings 11 of the carrier element lie in the channel-shaped section 9 and the openings 11 are thus closed.
  • the groove-shaped section 9 has plus a depth x (Fig. 3). Since the generally articulated metal sections 7, 9 are completely hidden in the slats 1, 2, 3 when the roller shutter is completely lowered, all metal parts in the roller shutter according to the invention are removed from sunlight. This prevents metal parts from heating up in sunlight, so that the different heat coefficients between metal and wood mass do not come into play, which can lead to delamination of metal and wood mass.
  • the recesses 11 extend into the slats 1, 2, 3, as shown in broken lines in the slat 2 in FIG. 1.
  • the pressed or cast wood a, b is bound to one another on both sides of the carrier elements 4, 5, 6 and thus a firm anchoring of the wood to the carrier element 4, 5, 6 is achieved.
  • This anchoring is significantly strengthened by further recesses 13 in the carrier element 11 in the area of the wood, as shown in FIG. 2.
  • the pressed and cast wood mass a, b on both sides of the carrier elements 4, 5, 6 is combined to form a solid, one-piece connection, thus ensuring that the wood mass is firmly anchored to the carrier element 4, 5, 6.
  • the support element of the lamella 1 can also consist of two parts 14, 15, the one part 14 running on the upper edge and the other part 15 running on the lower edge of the lamella 1.
  • the parts 14, 15 can consist of different materials, for example the lower part 15 with the channel-shaped section 9 made of plastic and the upper part 14 with the rolled-up hook-shaped section 7 made of sheet metal.
  • the parts 14 and 15 can also overlap, for example to increase the strength of the lamella 1.
  • a cavity 16 in the Slat 1 may be provided, for. B. only on one side of the carrier element 4, but also in pressed or cast wood or in the carrier element.
  • support elements 17 which, as shown in FIG. 5, are provided with channel-shaped joint sections 9 at the top and bottom, with an intermediate member 18, which is bent at the top and bottom to form a hook-shaped joint section 19, 20, for connection the slats 1, 2 is provided.
  • the slats 1, 2, 3 are connected in that the mutually cooperating joint sections 7, 8, or 9, 19 and 9, 20 are pushed into one another laterally.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Blinds (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
EP92109619A 1991-06-20 1992-06-06 Rideau à lamelles pour des volets roulants Expired - Lifetime EP0519289B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4120424 1991-06-20
DE4120424A DE4120424C2 (de) 1991-06-20 1991-06-20 Rolladenpanzer

Publications (2)

Publication Number Publication Date
EP0519289A1 true EP0519289A1 (fr) 1992-12-23
EP0519289B1 EP0519289B1 (fr) 1995-02-15

Family

ID=6434398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92109619A Expired - Lifetime EP0519289B1 (fr) 1991-06-20 1992-06-06 Rideau à lamelles pour des volets roulants

Country Status (5)

Country Link
US (1) US5343922A (fr)
EP (1) EP0519289B1 (fr)
CA (1) CA2071645A1 (fr)
DE (2) DE4120424C2 (fr)
ES (1) ES2071380T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1223295A3 (fr) * 2001-01-16 2003-08-27 Gerald Rankl Store à lamelles

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515902A (en) * 1994-11-04 1996-05-14 Hoffman; Robert E. Reinforced shutter panel
EP0967359A3 (fr) * 1998-06-26 2000-09-27 Ceraper, S.L. Dispositifs d'actionnement et lattes pour stores de fenêtre réversibles
DE19924882C1 (de) * 1999-05-31 2001-02-15 Werner Lang Lamelle
IL132655A0 (en) * 1999-10-31 2001-03-19 G H R D N Marketing & Man Ltd Blinds with variable internal openings
WO2002075095A1 (fr) * 2001-03-19 2002-09-26 Yehezkel Twina Volet roulant
EP1291484A1 (fr) * 2001-08-27 2003-03-12 Gerald Rankl Dispositif d'ombrage
US6742563B2 (en) * 2002-07-25 2004-06-01 Dynamic Closures Corp. Keyless rolling grille
ES2234386B1 (es) * 2003-02-19 2007-02-16 Perfilex España, S.L. Lama mixta con aislamiento acustico.
US7730689B2 (en) * 2007-01-30 2010-06-08 Carmen L. Figueroa-Morales Window arrangement to aid in the reduction of unwanted air movement in or out of windows
US8857497B1 (en) 2009-04-02 2014-10-14 Rollac Shutter Of Texas, Inc. Rolling shutter system with a plurality of single wall slats
US8584731B1 (en) * 2009-04-02 2013-11-19 Rollac Shutter Of Texas, Inc. Shutter slat for a rolling shutter system
US20120102707A1 (en) * 2010-11-02 2012-05-03 Chicology, Inc. Method for manufacturing shade of a blind
DE102014115672A1 (de) * 2014-09-11 2016-03-17 Hörmann Kg Dissen Rolltor mit Dämpfungskörper
DE102019111534A1 (de) 2019-01-14 2020-07-16 Hörmann KG Amshausen Rolltorlamelle, Rolltorbehang und Rolltor
EP3683396A1 (fr) 2019-01-14 2020-07-22 Hörmann Kg Amshausen Lames de porte roulante, rideau de porte roulante et porte roulante

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB875884A (en) * 1958-12-15 1961-08-23 Mueller Hermann Lattice blinds for windows, doors or the like
DE2505682A1 (de) * 1975-02-11 1976-08-19 Herbert Hess Waermedaemmendes rolladenprofil
FR2384097A1 (fr) * 1977-03-16 1978-10-13 Piana Renato Profile creux destine a former par raccordement articule avec des profiles semblables des ecrans roulants notamment des volets roulants
DE2729235A1 (de) * 1977-06-29 1979-01-11 Wiral Rolladenfertigungs Und V Profilschienen, insbesondere fuer rollaeden von tueren, fenstern o.dgl.
CH650309A5 (it) * 1981-06-12 1985-07-15 Veneta Giesse Ind Profilato per serramenti avvolgibili con strati isolanti termoacustici sulle superfici esterne.
DE4010241A1 (de) * 1990-03-30 1991-04-11 Daimler Benz Ag In seitlichen gleitfuehrungen laufender rolladen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US827676A (en) * 1905-01-31 1906-07-31 Herman E Vance Slat for constructing fireproof blinds.
US827677A (en) * 1905-02-01 1906-07-31 Herman E Vance Slat for constructing fireproof blinds.
DE2947501A1 (de) * 1979-11-24 1981-05-27 Siegfried 7410 Reutlingen Bauer Ein- und ausfahrbare abdeckvorrichtung, insbesondere rolladen fuer fenster, tueren, tore o.dgl.
US4343340A (en) * 1980-07-28 1982-08-10 Prime Marketing Group, Inc. Shutter slat configuration
DE3407640A1 (de) * 1984-03-01 1985-09-12 Gebrüder Kömmerling Kunststoffwerke GmbH, 6780 Pirmasens Rolladenstab
DE8420098U1 (de) * 1984-07-05 1984-10-25 Fa. Kurt Rüppel, 8772 Marktheidenfeld Rolladenstab der sogenannten mini-groesse aus gerollformten aluminiumband
WO1987006974A1 (fr) * 1986-05-14 1987-11-19 Wright Line, Inc. Fermeture a roulant possedant une surface en bois naturel
FR2614929B1 (fr) * 1987-05-06 1992-01-10 Bubendorff Richard Tablier pour volet roulant
US5165460A (en) * 1992-02-06 1992-11-24 Guthrie Mark F Vertical Venetian blinds

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB875884A (en) * 1958-12-15 1961-08-23 Mueller Hermann Lattice blinds for windows, doors or the like
DE2505682A1 (de) * 1975-02-11 1976-08-19 Herbert Hess Waermedaemmendes rolladenprofil
FR2384097A1 (fr) * 1977-03-16 1978-10-13 Piana Renato Profile creux destine a former par raccordement articule avec des profiles semblables des ecrans roulants notamment des volets roulants
DE2729235A1 (de) * 1977-06-29 1979-01-11 Wiral Rolladenfertigungs Und V Profilschienen, insbesondere fuer rollaeden von tueren, fenstern o.dgl.
CH650309A5 (it) * 1981-06-12 1985-07-15 Veneta Giesse Ind Profilato per serramenti avvolgibili con strati isolanti termoacustici sulle superfici esterne.
DE4010241A1 (de) * 1990-03-30 1991-04-11 Daimler Benz Ag In seitlichen gleitfuehrungen laufender rolladen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1223295A3 (fr) * 2001-01-16 2003-08-27 Gerald Rankl Store à lamelles

Also Published As

Publication number Publication date
DE4120424C2 (de) 1994-01-05
CA2071645A1 (fr) 1992-12-21
DE59201386D1 (de) 1995-03-23
EP0519289B1 (fr) 1995-02-15
US5343922A (en) 1994-09-06
DE4120424A1 (de) 1992-12-24
ES2071380T3 (es) 1995-06-16

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